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Computers and Technology

Can We Consider RAID 1 A Backup?

Understand RAID 1 Data Recovery In The Simplest Way

RAID is an acronym for Redundant Array of Independent Disks. Two or more RAID hard drives, when linked together in a RAID system appear to be a single disk. This disk is known as the RAID set. There can be various types of RAID that use multiple hard drives in different ways. The Redundant Array of Independent Disk level 1(RAID) is one type of RAID. Performance and protection are the two primary purposes of the RAID system. The same purposes are applicable to other RAID types also. Since RAID 1 protects data, can we call it a backup? Continue your reading if you are looking for RAID 1 data recovery

RAID 1 data recovery

Why is RAID 1 Data Recovery a Substitute for Backup?

Disk mirroring is another name for RAID 1. It replicates data on two or more drives for better storage. It thereby minimizes the chance of losing your valuable data. When one of the drives fails, you can retrieve your data from the remaining drives. RAID 1 is highly compatible with transaction applications with high performance and availability. Moreover, Solid State Drives can work well with RAID 1. It has been found that RAID 1 is the most reliable form of data recovery. 

Furthermore, RAID 1 allows you to copy your data on as many drives as you want. The data gets duplicated in real-time and thus helps you to continue your work. RAID 1 is the safest way of backing up your files. However, RAID 1 takes a lot of space for storing your data in multiple drives. Sill, we can use RAID 1 in the place of a data backup. 

Advantages of Having RAID 1 Instead of Creating a Backup: 

The features mentioned below make RAID 1 data recovery a perfect replacement for backup:

  • RAID 1 uses a user-friendly technology that is easy to implement. 
  • When compared to other RAIDs, RAID 1 takes less time to read and write data than on other drives. 
  • It offers high configurations and faults tolerance by using two drives. 
  • As one drive fails, the data is automatically copied to other drives. Thus, it avoids the need to rebuild the data you stored on the failed drive. 
  • Saves times and efforts of the user. 

Disadvantages of Not Replacing a Backup with RAID 1:

  • Redundant data cuts down the usable data storage capacity to half of the total drive capacity. 
  • You cannot swap off the failed drive as long as it is hot. Thus, you need to power down the computer for replacing the failed drive. However, it is not possible when several users use the same server to which your computer is connected. 
  • RAID 1 requires too many drives to attain its desired capacity. As a result, it can be a costly affair for users. 


Hopefully, you have got a crystal clear idea of what RAID 1 is and how it works. After considering the advantages and disadvantages, RAID 1 data recovery can’t be termed as a perfect backup substitute.  Therefore Recover lost data with Data Recovery Dubai services at an affordable price.

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